The Embassy of Ireland to the United States of America will be closed on the following dates in 2022:
| Martin Luther King Jr. Day | US | Monday, January 17 |
| Presidents' Day | US | Monday, February 21 |
| St. Patrick's Day | Ireland | Thursday, March 17 |
| Good Friday | Ireland | Friday, April 15 |
| Easter Monday | Ireland | Monday, April 18 |
| Memorial Day | US |
Monday, May 30 |
| Juneteenth | US | Monday, June 20 |
| Independence Day | US | Monday, July 4 |
| Labor Day | US | Monday, September 5 |
| Indigenous Peoples' Day | US | Monday, October 10 |
| Thanksgiving | US | Thursday, November 24 |
| Thanksgiving Friday | US | Friday, November 25 |
| Christmas Day | US and Ireland | Monday, December 26 |
| St. Stephen's Day | Ireland |
Tuesday, December 27 |
| New Year's Day | US and Ireland |
Monday, January 2, 2023 |